DSC2311KL1-R0002T datasheet(2/18 Pages) MICROCHIP

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DSC2311

DS20005611A-page 2

 2016 Microchip Technology Inc.

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ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings †

Supply Voltage .......................................................................................................................................... –0.3V to +4.0V

Input Voltage .......................................................................................................................................–0.3V to VDD+0.3V

ESD Protection (HBM) ...............................................................................................................................................4 kV

ESD Protection (CDM) ............................................................................................................................................1.5 kV

† Notice:

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

This is a stress rating only and functional operation of the device at those or any other conditions above those indicated

in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended

periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

Specifications: VDD = 3.3V; TA = +25°C unless otherwise specified.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Supply Voltage (Note 1)VDD

2.25

—

3.6

—

Supply Current (Note 2)IDD

—21

EN pin low. All outputs

disabled.

Frequency Stability (Note 3)

∆f

——

±25

ppm

Includes frequency

variations due to initial

tolerance, temperature, and

power supply voltage.

——

±50

Aging

∆f

—

±5

ppm

One year at +25°C

Start-up Time (Note 4)tSU

—

T = +25°C

Input Logic Levels

VIH

0.75 x VDD

——

Input logic high

VIL

—

0.25 x VDD

Input logic low

Output Disable Time

tDA

——

—

Output Enable Time

tEN

——

—

Pull-Up Resistor (Note 2)—

—

kΩ

Pull-up exists on all digital

Output Logic Levels

VOH

0.9 x VDD

——

Output logic high, I = ±6 mA

VOL

—

0.1 x VDD

Output logic low, I = ±6 mA

Output Transition Time

—1.1

2.0

Rise time. 20% to 80%;

CL = 15 pF

—1.4

2.0

Fall time. 20% to 80%;

CL = 15 pF

Frequency

2.3

—

170

MHz

Commercial/Industrial temp.

range

3.3

—

100

Automotive temp. range

3.3

—

170

Extended Industrial temp.

range

Note 1:

Pin 4 VDD should be filtered with a 0.01 µF capacitor.

Output is enabled if Enable pad is floated or not connected. Operating current = disabled current + ∆IDD

from FOUT1 + ∆IDD from FOUT2. See Current Consumption graph for more information.

For other ppm stabilities, please contact the factory.

tSU is time to 100 ppm stable output frequency after VDD is applied and outputs are enabled.

Period jitter includes crosstalk from adjacent output.

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